12513804732904 has 32 divisors (see below), whose sum is σ = 24485569355520. Its totient is φ = 5984364868416.

The previous prime is 12513804732901. The next prime is 12513804732959. The reversal of 12513804732904 is 40923740831521.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (12513804732901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 610224 + ... + 5039839.

It is an arithmetic number, because the mean of its divisors is an integer number (765174042360).

Almost surely, 2^{12513804732904} is an apocalyptic number.

It is an amenable number.

12513804732904 is a deficient number, since it is larger than the sum of its proper divisors (11971764622616).

12513804732904 is a wasteful number, since it uses less digits than its factorization.

12513804732904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5662129 (or 5662125 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 12513804732904 in words is "twelve trillion, five hundred thirteen billion, eight hundred four million, seven hundred thirty-two thousand, nine hundred four".